* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        :root {
            --neon-cyan: #00FFFF;
            --neon-purple: #FF00FF;
            --neon-orange: #FF6B00;
            --dark-bg: #0a0a0a;
            --darker-bg: #050505;
            --text-white: #ffffff;
            --text-gray: #cccccc;
            --glow-cyan: 0 0 20px var(--neon-cyan);
            --glow-purple: 0 0 20px var(--neon-purple);
            --glow-orange: 0 0 20px var(--neon-orange);
        }

        body {
            font-family: 'Arial', sans-serif;
            line-height: 1.6;
            color: var(--text-white);
            background: linear-gradient(135deg, var(--dark-bg) 0%, var(--darker-bg) 100%);
            overflow-x: hidden;
        }

        header {
            position: fixed;
            top: 0;
            width: 100%;
            background: rgba(10, 10, 10, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 2px solid var(--neon-cyan);
            z-index: 1000;
            transition: all 0.3s ease;
        }

        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 5%;
            max-width: 1200px;
            margin: 0 auto;
        }

        .logo {
            font-size: 2rem;
            font-weight: bold;
            color: var(--neon-cyan);
            text-shadow: var(--glow-cyan);
            text-decoration: none;
        }

        .nav-links {
            display: flex;
            list-style: none;
            gap: 2rem;
        }

        .nav-links li a {
            color: var(--text-white);
            text-decoration: none;
            transition: all 0.3s ease;
            padding: 0.5rem 1rem;
            border-radius: 25px;
        }

        .nav-links li a:hover {
            color: var(--neon-purple);
            background: rgba(255, 0, 255, 0.1);
            box-shadow: var(--glow-purple);
        }

        .nav-links li a[href="/faq.html"] {
            color: var(--neon-cyan);
            background: rgba(0, 255, 255, 0.1);
            box-shadow: var(--glow-cyan);
        }

        .burger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            gap: 4px;
        }

        .burger span {
            width: 25px;
            height: 3px;
            background: var(--neon-cyan);
            transition: 0.3s;
        }

        .burger.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }

        .burger.active span:nth-child(2) {
            opacity: 0;
        }

        .burger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(7px, -6px);
        }

        main {
            margin-top: 80px;
            padding: 4rem 5%;
            max-width: 1000px;
            margin-left: auto;
            margin-right: auto;
        }

        .hero-faq {
            text-align: center;
            padding: 4rem 0;
            background: linear-gradient(45deg, rgba(0, 255, 255, 0.1), rgba(255, 107, 0, 0.1));
            border-radius: 20px;
            margin-bottom: 4rem;
            border: 1px solid var(--neon-cyan);
        }

        .hero-faq h1 {
            font-size: 4rem;
            color: var(--neon-cyan);
            text-shadow: var(--glow-cyan);
            margin-bottom: 1rem;
        }

        .hero-faq p {
            font-size: 1.5rem;
            color: var(--text-gray);
        }

        .faq-categories {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1rem;
            margin-bottom: 3rem;
        }

        .category-button {
            padding: 1rem 2rem;
            background: rgba(255, 0, 255, 0.1);
            border: 2px solid var(--neon-purple);
            color: var(--neon-purple);
            text-decoration: none;
            border-radius: 25px;
            text-align: center;
            transition: all 0.3s ease;
            cursor: pointer;
        }

        .category-button:hover,
        .category-button.active {
            background: var(--neon-purple);
            color: var(--dark-bg);
            box-shadow: var(--glow-purple);
        }

        .faq-section {
            margin-bottom: 3rem;
        }

        .faq-section h2 {
            font-size: 2.5rem;
            color: var(--neon-purple);
            text-shadow: var(--glow-purple);
            margin-bottom: 2rem;
            text-align: center;
        }

        .faq-item {
            background: rgba(255, 255, 255, 0.02);
            margin-bottom: 1rem;
            border-radius: 15px;
            border: 1px solid var(--neon-cyan);
            overflow: hidden;
            transition: all 0.3s ease;
        }

        .faq-item:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 20px rgba(0, 255, 255, 0.1);
        }

        .faq-question {
            padding: 1.5rem;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 1.1rem;
            font-weight: bold;
        }

        .faq-question:hover {
            background: rgba(0, 255, 255, 0.05);
        }

        .faq-icon {
            width: 20px;
            height: 20px;
            color: var(--neon-orange);
            transition: all 0.3s ease;
        }

        .faq-item.active .faq-icon {
            transform: rotate(45deg);
        }

        .faq-answer {
            padding: 0 1.5rem;
            max-height: 0;
            overflow: hidden;
            transition: all 0.5s ease;
            color: var(--text-gray);
            line-height: 1.8;
        }

        .faq-answer.active {
            max-height: 500px;
            padding: 1.5rem;
        }

        .search-box {
            background: rgba(255, 255, 255, 0.02);
            border-radius: 15px;
            padding: 2rem;
            margin-bottom: 3rem;
            text-align: center;
            border: 1px solid var(--neon-orange);
        }

        .search-input {
            width: 100%;
            max-width: 500px;
            padding: 1rem;
            background: rgba(255, 255, 255, 0.05);
            border: 2px solid var(--neon-cyan);
            border-radius: 25px;
            color: var(--text-white);
            font-size: 1.1rem;
            text-align: center;
        }

        .search-input:focus {
            outline: none;
            box-shadow: var(--glow-cyan);
        }

        .search-input::placeholder {
            color: var(--text-gray);
        }

        .no-results {
            text-align: center;
            color: var(--text-gray);
            padding: 2rem;
            font-style: italic;
            display: none;
        }

        footer {
            background: var(--darker-bg);
            border-top: 2px solid var(--neon-cyan);
            padding: 3rem 5%;
            text-align: center;
            margin-top: 4rem;
        }

        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
        }

        .footer-section h3 {
            color: var(--neon-purple);
            text-shadow: var(--glow-purple);
            margin-bottom: 1rem;
        }

        .footer-section a {
            color: var(--text-gray);
            text-decoration: none;
            display: block;
            margin-bottom: 0.5rem;
            transition: all 0.3s ease;
        }

        .footer-section a:hover {
            color: var(--neon-cyan);
            text-shadow: var(--glow-cyan);
        }

        @media (max-width: 768px) {
            .nav-links {
                position: fixed;
                top: 80px;
                left: -100%;
                width: 100%;
                height: calc(100vh - 80px);
                background: var(--dark-bg);
                flex-direction: column;
                align-items: center;
                justify-content: flex-start;
                padding-top: 2rem;
                transition: 0.3s;
            }

            .nav-links.active {
                left: 0;
            }

            .burger {
                display: flex;
            }

            .hero-faq h1 {
                font-size: 2.5rem;
            }

            main {
                padding: 2rem 5%;
            }

            .faq-categories {
                grid-template-columns: 1fr;
            }
        }